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dc.contributorVall d'Hebron Barcelona Hospital Campus
dc.contributor.authorLivovsky, Dan Meir
dc.contributor.authorBarber Caselles, Claudia
dc.contributor.authorElizabeth Barba
dc.contributor.authorAccarino Garaventa, Ana María
dc.contributor.authorAzpiroz Vidaur, Fernando
dc.date.accessioned2021-07-19T09:02:52Z
dc.date.available2021-07-19T09:02:52Z
dc.date.issued2021-02-18
dc.identifier.citationLivovsky DM, Barber C, Barba E, Accarino A, Azpiroz F. Abdominothoracic postural tone influences the sensations induced by meal ingestion. Nutrients. 2021 Feb 18;13(2):658.
dc.identifier.issn2072-6643
dc.identifier.urihttp://hdl.handle.net/11351/6173
dc.descriptionAbdominal distension; Meal ingestion; Postprandial responses
dc.description.abstractPostprandial objective abdominal distention is frequently associated with a subjective sensation of abdominal bloating, but the relation between both complaints is unknown. While the bloating sensation has a visceral origin, abdominal distention is a behavioral somatic response, involving contraction and descent of the diaphragm with protrusion of the anterior abdominal wall. Our aim was to determine whether abdominal distention influences digestive sensations. In 16 healthy women we investigated the effect of intentional abdominal distention on experimentally induced bloating sensation (by a meal overload). Participants were first taught to produce diaphragmatic contraction and visible abdominal distention. After a meal overload, sensations of bloating (0 to 10) and digestive well-being (−5 to + 5) were measured during 30-s. maneuvers alternating diaphragmatic contraction and diaphragmatic relaxation. Compared to diaphragmatic relaxation, diaphragmatic contraction was associated with diaphragmatic descent (by 21 + 3 mm; p < 0.001), objective abdominal distension (32 + 5 mm girth increase; p = 0.001), more intense sensation of bloating (7.3 + 0.4 vs. 8.0 + 0.4 score; p = 0.010) and lower digestive well-being (−0.9 + 0.5 vs. −1.9 + 0.5 score; p = 0.028). These results indicate that somatic postural tone underlying abdominal distention worsens the perception of visceral sensations (ClinicalTrials.gov ID: NCT04691882).
dc.language.isoeng
dc.publisherMDPI
dc.relation.ispartofseriesNutrients;13(2)
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceScientia
dc.subjectAbdomen - Malalties
dc.subjectTub digestiu - Inflamació
dc.subject.meshPostprandial Period
dc.subject.meshEating
dc.subject.meshDigestion
dc.titleAbdominothoracic Postural Tone Influences the Sensations Induced by Meal Ingestion
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.3390/nu13020658
dc.subject.decsperíodo posprandial
dc.subject.decsingestión de alimentos
dc.subject.decsdigestión
dc.relation.publishversionhttps://www.mdpi.com/2072-6643/13/2/658
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.audienceProfessionals
dc.contributor.organismesInstitut Català de la Salut
dc.contributor.authoraffiliation[Livovsky DM] Unitat de Recerca del Sistema Digestiu, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd). Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain. Faculty of Medicine, Hebrew University of Jerusalem, Digestive Diseases Institute, Shaare Zedek Medical Center, Jerusalem, Israel. [Barber C, Accarino A, Azpiroz F] Unitat de Recerca del Sistema Digestiu, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd). Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain. [Barba E] Neurogastroenterology Motility Unit, Hospital Clínic, University of Barcelona, Barcelona, Spain
dc.identifier.pmid33670508
dc.identifier.wos000622918600001
dc.relation.projectidinfo:eu-repo/grantAgreement/ES/PE2013-2016/SAF 2016-76648-R
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess


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